Home/Plants/Fatsia japonica
Back to All Plants
Image of Fatsia japonica (Fatsia japonica)

Fatsia japonica imagePhoto: Author Orengi HarveyCC BY-SA 4.0

Also known as: Fatsia Japonica, Fatsi, False Castor Oil Plant, Japanese Aralia
Native to Southern Japan and southern Korea

Fatsia japonica is an evergreen shrub with stout, sparsely branched stems that grows 1–5 m tall. It features large, leathery, palmately lobed leaves with 7–9 broad lobes edged with blunt teeth, each leaf spanning 20–40 cm wide on petioles up to 50 cm long. In late autumn or early winter, it produces small white flowers in dense terminal compound umbels, followed by small black berries in spring. Its striking foliage and architectural form make it a popular ornamental plant, particularly valued for its shade tolerance and air-purifying qualities.

Plant Care Overview

Difficultyeasy
LightPartial to full shade
Waterweekly
Humiditymedium

Care Guide

Essential requirements for your Fatsia japonica

Light & Location

Light Requirements

Partial to full shade

Light conditions can affect leaf color and growth rate. Adjust placement as needed based on your plant's response.

Water & Humidity

Watering Schedule

Humidity Needs

humidity

Always check soil moisture before watering. Adjust frequency based on your home's conditions.

Temperature & Environment

Temperature Range

Native Climate

Native to Southern Japan and southern Korea

Keep away from drafts, heaters, and air conditioners which can stress your plant.

Soil & Nutrition

Soil Type

Well-draining potting mix

Fertilizer

Balanced houseplant fertilizer during growing season

Consider repotting every 1-2 years to refresh soil nutrients and accommodate growth.

Propagation

Methods to grow more Fatsia japonica plants

Suckers, seeds, or stem cuttings

Plant Info

Characteristics and background information

Plant Characteristics
Native Region

Southern Japan and southern Korea

Mature Size

1–5 m (3–16 ft) tall

Lifecycle

Perennial

Pet Safety

Pet safety unknown

Air Purification

This plant has air purifying properties.

🌸 Flowering

Indoor Blooming

This plant can produce flowers indoors when given proper care.

Bloom Season

Late autumn to early winter

Flower Description

Small, white flowers arranged in dense terminal compound umbels, followed by spherical black berries in spring

Fun Fact

Fatsia japonica was hybridized with English ivy (Hedera helix) to create the intergeneric hybrid × Fatshedera lizei, combining traits from both parent species.

Troubleshooting

Solutions for typical issues with your Fatsia japonica

Contact dermatitis
Symptoms

Skin irritation, redness, or itching after contact with sticky, resinous sap

Invasive spread
Symptoms

Uncontrolled growth via suckers and self-seeding in favorable climates

Varieties

Different varieties of Fatsia japonica

Fatsia japonica 'Variegata'
Leaves edged with creamy-white margins, creating contrast against dark green centers

Award-winning cultivar with variegated foliage

Fatsia japonica 'Spider's Web'
Dark green leaves heavily speckled with white, particularly at the edges. Slower growth habit (max 2.5 m tall) and seasonal variation in variegation intensity.

Rare variegated cultivar with unique foliage patterns

Community Tips

Advice shared by other plant enthusiasts

No tips shared yet. Be the first to share your experience!

(Coming soon)

Nurseries Near You

Coming Soon

Find Local Nurseries That Carry Fatsia japonica

We're building a database of local nurseries to help you find where to buy this plant near you. You'll be able to see store hours, contact information, and even check inventory.

Shop Local Stores
Find Closest Options
View Availability